Add invite teammates to group creation

- entice inviting members to new groups.

app/assets/stylesheets/pages/groups.scss

@@ -293,12 +293,6 @@ table.pipeline-project-metrics tr td {
   padding: $gl-padding;
 }
 
-.mattermost-icon svg {
-  width: 16px;
-  height: 16px;
-  vertical-align: text-bottom;
-}
-
 .mattermost-team-name {
   color: $gl-text-color-secondary;
 }

app/controllers/groups_controller.rb

@@ -69,7 +69,7 @@ class GroupsController < Groups::ApplicationController
     @group = Groups::CreateService.new(current_user, group_params).execute
 
     if @group.persisted?
-      track_experiment_event(:onboarding_issues, 'created_namespace')
+      successful_creation_hooks
 
       notice = if @group.chat_team.present?
                  "Group '#{@group.name}' and its Mattermost team were successfully created."
@@ -319,6 +319,10 @@ class GroupsController < Groups::ApplicationController
 
   private
 
+  def successful_creation_hooks
+    track_experiment_event(:onboarding_issues, 'created_namespace')
+  end
+
   def groups
     if @group.supports_events?
       @group.self_and_descendants.public_or_visible_to_user(current_user)

app/views/groups/_create_chat_team.html.haml

 .form-group
   .col-sm-2.col-form-label
     = f.label :create_chat_team do
-      %span.mattermost-icon
+      %span.gl-display-flex
         = custom_icon('icon_mattermost')
-      Mattermost
-  .col-sm-10
+        %span.gl-ml-2 Mattermost
+  .col-sm-12
     .form-check.js-toggle-container
       .js-toggle-button.form-check-input= f.check_box(:create_chat_team, { checked: false }, true, false)
       = f.label :create_chat_team, class: 'form-check-label' do

app/views/groups/_new_group_fields.html.haml

@@ -2,7 +2,7 @@
 = render 'shared/group_form', f: f, autofocus: true
 
 .row
-  .form-group.col-sm-12
+  .form-group.col-sm-12.gl-mb-0
     %label.label-bold
       = _('Visibility level')
     %p
@@ -10,8 +10,13 @@
       = link_to _('View the documentation'), help_page_path("public_access/public_access"), target: '_blank'
     = render 'shared/visibility_level', f: f, visibility_level: default_group_visibility, can_change_visibility_level: true, form_model: @group, with_label: false
 
-    = render 'create_chat_team', f: f if Gitlab.config.mattermost.enabled
-
+- if Gitlab.config.mattermost.enabled
+  .row
+    = render 'create_chat_team', f: f
+.row
+  .col-sm-4
+    = render_if_exists 'shared/groups/invite_members'
+.row
   .form-actions.col-sm-12
     = f.submit _('Create group'), class: "btn btn-success"
     = link_to _('Cancel'), dashboard_groups_path, class: 'btn btn-cancel'

app/views/shared/icons/_icon_mattermost.svg

-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 500"><path d="M250.05 34c1.9.04 3.8.11 5.6.2l-29.79 35.51c-.07.01-.15.03-.23.04C149.26 84.1 98.22 146.5 98.22 222.97c0 41.56 23.07 90.5 59.75 119.1 28.61 22.32 64.29 36.9 101.21 36.9 93.4 0 160.15-68.61 160.15-156 0-34.91-15.99-72.77-41.76-100.76l-1.63-47.39c54.45 39.15 89.95 103.02 90.06 175.17v.01c0 119.29-96.7 216-216 216-119.29 0-216-96.71-216-216S130.71 34 250 34h.05zm64.1 20.29c.66-.04 1.32.03 1.96.25 3.01 1 3.85 3.57 3.93 6.45l3.84 146.88c.76 28.66-17.16 68.44-60.39 68.56-30.97.08-63.68-20.83-63.68-60.13.01-14.73 5.61-31.26 19.25-48.11l90.03-111.18c1.15-1.42 3.08-2.58 5.06-2.72z"/></svg>
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 500 500"><path d="M250.05 34c1.9.04 3.8.11 5.6.2l-29.79 35.51c-.07.01-.15.03-.23.04C149.26 84.1 98.22 146.5 98.22 222.97c0 41.56 23.07 90.5 59.75 119.1 28.61 22.32 64.29 36.9 101.21 36.9 93.4 0 160.15-68.61 160.15-156 0-34.91-15.99-72.77-41.76-100.76l-1.63-47.39c54.45 39.15 89.95 103.02 90.06 175.17v.01c0 119.29-96.7 216-216 216-119.29 0-216-96.71-216-216S130.71 34 250 34h.05zm64.1 20.29c.66-.04 1.32.03 1.96.25 3.01 1 3.85 3.57 3.93 6.45l3.84 146.88c.76 28.66-17.16 68.44-60.39 68.56-30.97.08-63.68-20.83-63.68-60.13.01-14.73 5.61-31.26 19.25-48.11l90.03-111.18c1.15-1.42 3.08-2.58 5.06-2.72z"/></svg>

ee/app/assets/javascripts/pages/groups/new/index.js

+import '~/pages/groups/new/index';
+import mountInviteMembers from 'ee/groups/invite';
+
+mountInviteMembers();

ee/app/controllers/concerns/group_invite_members.rb

@@ -5,11 +5,13 @@ module GroupInviteMembers
 
   def invite_members(group)
     invite_params = {
-      user_ids: emails_param[:emails].reject(&:blank?).join(','),
+      user_ids: emails_param[:emails]&.reject(&:blank?)&.join(','),
       access_level: Gitlab::Access::DEVELOPER
     }
 
-    Members::CreateService.new(current_user, invite_params).execute(group)
+    result = Members::CreateService.new(current_user, invite_params).execute(group)
+
+    track_event('invite_members', { label: 'new_group_form' }) if result[:status] == :success
   end
 
   def emails_param

ee/app/controllers/ee/groups_controller.rb

@@ -5,6 +5,7 @@ module EE
     extend ActiveSupport::Concern
     extend ::Gitlab::Utils::Override
     include PreventForkingHelper
+    include GroupInviteMembers
 
     prepended do
       alias_method :ee_authorize_admin_group!, :authorize_admin_group!
@@ -96,5 +97,12 @@ module EE
     def default_group_view
       EE::User::DEFAULT_GROUP_VIEW
     end
+
+    override :successful_creation_hooks
+    def successful_creation_hooks
+      super
+
+      invite_members(group)
+    end
   end
 end

ee/changelogs/unreleased/219241-add-a-form-for-inviting-teammates-to-the-create-group-page.yml

+---
+title: Add a form for inviting teammates to the Create group page
+merge_request: 48794
+author:
+type: added

ee/spec/controllers/ee/groups_controller_spec.rb

@@ -89,7 +89,7 @@ RSpec.describe GroupsController do
   end
 
   describe 'POST #restore' do
-    let(:group) do
+    let_it_be(:group) do
       create(:group_with_deletion_schedule,
         marked_for_deletion_on: 1.day.ago,
         deleting_user: user)
@@ -256,27 +256,33 @@ RSpec.describe GroupsController do
   end
 
   describe 'POST #create' do
+    let(:group_params) { { name: 'new_group', path: 'new_group' } }
+
+    subject { post :create, params: { group: group_params } }
+
     context 'authorization' do
       it 'allows an auditor with "can_create_group" set to true to create a group' do
         sign_in(create(:user, :auditor, can_create_group: true))
 
-        expect do
-          post :create, params: { group: { name: 'new_group', path: "new_group" } }
-        end.to change { Group.count }.by(1)
+        expect { subject }.to change { Group.count }.by(1)
 
         expect(response).to have_gitlab_http_status(:found)
       end
     end
 
+    it_behaves_like GroupInviteMembers do
+      before do
+        sign_in(user)
+      end
+    end
+
     context 'when creating a group with `default_branch_protection` attribute' do
       using RSpec::Parameterized::TableSyntax
 
-      let(:params) do
-        { group: { name: 'new_group', path: 'new_group', default_branch_protection: Gitlab::Access::PROTECTION_NONE } }
+      subject do
+        post :create, params: { group: group_params.merge(default_branch_protection: Gitlab::Access::PROTECTION_NONE) }
       end
 
-      subject { post :create, params: params }
-
       shared_examples_for 'creates the group with the expected `default_branch_protection` value' do
         it 'creates the group with the expected `default_branch_protection` value' do
           subject
@@ -331,7 +337,7 @@ RSpec.describe GroupsController do
   end
 
   describe 'PUT #update' do
-    let(:group) { create(:group) }
+    let_it_be(:group, refind: true) { create(:group) }
 
     context 'when max_pages_size param is specified' do
       let(:params) { { max_pages_size: 100 } }
@@ -340,8 +346,6 @@ RSpec.describe GroupsController do
         post :update, params: { id: group.to_param, group: params }
       end
 
-      let(:user) { create(:user) }
-
       before do
         stub_licensed_features(pages_size_limit: true)
         group.add_owner(user)
@@ -376,11 +380,11 @@ RSpec.describe GroupsController do
     end
 
     context 'when `max_personal_access_token_lifetime` is specified' do
-      let!(:managed_group) do
+      let_it_be(:managed_group) do
         create(:group_with_managed_accounts, :private, max_personal_access_token_lifetime: 1)
       end
 
-      let(:user) { create(:user, :group_managed, managing_group: managed_group ) }
+      let_it_be(:user) { create(:user, :group_managed, managing_group: managed_group ) }
 
       let(:params) { { max_personal_access_token_lifetime: max_personal_access_token_lifetime } }
       let(:max_personal_access_token_lifetime) { 10 }

ee/spec/controllers/registrations/groups_controller_spec.rb

@@ -46,9 +46,11 @@ RSpec.describe Registrations::GroupsController do
   end
 
   describe 'POST #create' do
-    subject { post :create, params: { group: params } }
+    let(:group_params) do
+      { name: 'Group name', path: 'group-path', visibility_level: Gitlab::VisibilityLevel::PRIVATE, emails: ['', ''] }
+    end
 
-    let(:params) { { name: 'Group name', path: 'group-path', visibility_level: Gitlab::VisibilityLevel::PRIVATE, emails: ['', ''] } }
+    subject { post :create, params: { group: group_params } }
 
     context 'with an unauthenticated user' do
       it { is_expected.to have_gitlab_http_status(:redirect) }
@@ -71,7 +73,7 @@ RSpec.describe Registrations::GroupsController do
       it_behaves_like GroupInviteMembers
 
       context 'when the group cannot be saved' do
-        let(:params) { { name: '', path: '' } }
+        let(:group_params) { { name: '', path: '' } }
 
         it 'does not create a group' do
           expect { subject }.not_to change { Group.count }

ee/spec/support/shared_examples/controllers/concerns/group_invite_members_shared_examples.rb

 # frozen_string_literal: true
 
 RSpec.shared_examples GroupInviteMembers do
-  context 'inviting members' do
-    context 'with no valid emails in the params' do
-      it 'does not add members' do
+  context 'when inviting members', :snowplow do
+    context 'without valid emails in the params' do
+      it 'only adds creator as member' do
         expect { subject }.to change(Member, :count).by(1)
       end
 
-      it 'does not call the Members::CreateService' do
-        expect(Members::CreateService).not_to receive(:new)
+      it 'does not track the event' do
+        subject
+
+        expect_no_snowplow_event
       end
     end
 
     context 'with valid emails in the params' do
       before do
-        params[:emails] = ['a@a.a', 'b@b.b', '', '', 'x', 'y']
+        group_params[:emails] = ['a@a.a', 'b@b.b', '', '', 'x', 'y']
       end
 
       it 'adds users with developer access and ignores blank emails' do
@@ -38,6 +40,12 @@ RSpec.shared_examples GroupInviteMembers do
         expect(emails).to include('a@a.a', 'b@b.b')
         expect(emails).not_to include('x', 'y')
       end
+
+      it 'tracks the event' do
+        subject
+
+        expect_snowplow_event(category: anything, action: 'invite_members', label: 'new_group_form')
+      end
     end
   end
 end